Technichal Data Measuring methods Incident light, Reflected light, Contrast measurement Flash (cord/noncord) Indication of ambient light share Calculation for multiple flash Programmable exposure correction Sensor Silicon blue cell photodiode Measuring range LW –2.5 to +18 (with ISO 100/21 °) Repeatable accuracy ±0,1 LW Exposure times 1/8000s to 60min Aperture stops f/1 to f/90 9/10 Measuring range flash f/1 to f/90 (with ISO 100/21°) Flash synch speeds 1 to 1 /1000 including 1/90 s (meas. time) CINE values 8 to 64 including 25 and 30 TV) Adjustable and measurable correction values –7.9 to +7.9 Extension factors 1.0 to 240 Film speeds ISO 3.2/6° to 8000/40° Acceptance angle for reflected light 25° Battery 1 × 1.5 V AA-type, battery condition indication Accessories Case, neck strap, battery and operating instructions Dimensions ca. 65 × 118 × 19 mm Weight ca. 95 g (without battery)